Question

determina toate nr care impartite la 7 dau catul de 3 ori mai mare decat restul

Answer 1

a:7=c,rest
Rest=r<7
c=3r
a=7c+r
r=0 1 2 3 4 5 sau 6
Daca r=0,c=0,a=0
r=1,c=3,a=22
r=2,c=6,a=44
r=3,c=9,a=66
r=4,c=12,a=88
r=5,c=15,a=110
r=6,c=18,a=132

Raspuns:22, 44 , 66 , 88 , 110 , 132